Convert Gram-force metres to Pound-force feet
Convert Gram-force metres (gf·m) to Pound-force feet (lbf·ft) instantly and accurately.
Conversion Formula
lbf·ft = gf·m × 0.007233013851
About Gram-force metres
The gram-force metre (gf·m) equals 9.80665 × 10⁻³ N·m, used in scientific torsion and balance instrument calibration. Analytical balance torsion spring constants, laser-gyroscope gimbal friction torques, and lightweight UAV propeller starting torques are expressed in gf·m. It bridges gf·cm and N·m in laboratory-scale rotating experiments. 1 gf·m = 9.80665 × 10⁻³ N·m = 100 gf·cm = 0.001 kgf·m.
About Pound-force feet
The pound-force foot (lbf·ft) equals ≈ 1.35582 N·m, the dominant torque unit in North American automotive and mechanical engineering. SAE engine performance tests, US vehicle lug-nut torque specs (80-100 lbf·ft), and American industrial gearbox catalogs all use lbf·ft. V8 truck engines produce 400-600 lbf·ft; diesel pickups exceed 900 lbf·ft. 1 lbf·ft ≈ 1.35582 N·m = 12 lbf·in ≈ 192 ozf·in.
Quick Reference Table
| Gram-force metres (gf·m) | Pound-force feet (lbf·ft) |
|---|---|
| 1 gf·m | 0.00723301 lbf·ft |
| 2 gf·m | 0.014466 lbf·ft |
| 5 gf·m | 0.0361651 lbf·ft |
| 10 gf·m | 0.0723301 lbf·ft |
| 25 gf·m | 0.180825 lbf·ft |
| 50 gf·m | 0.361651 lbf·ft |
| 100 gf·m | 0.723301 lbf·ft |